Mining

R 9100 G8

More tonnes moved. Lower operating cost.

The new R 9100 Generation 8 boosts productivity, lowers operating costs and increases reliability thanks to advanced technologies such as the Liebherr Power Efficiency system. Its efficient engine and hydraulic management significantly reduces fuel consumption, lowering cost per tonne. Thanks to the excavator’s compatibility with the IoMine digital ecosystem, customers get real time insights into the machine’s performance, health and maintenance needs to reduce downtime. This robust 100 tonne excavator delivers strong digging forces in both backhoe and face shovel configurations. Designed for easier servicing and maintenance, the R 9100 G8 helps operations run more efficiently, predictably and profitably.

  • Operating weight with backhoe attachment - 112.00 t

  • Operating weight with face shovel attachment - 116.00 t

  • Engine rating at 1800 rpm - 565 kW

  • Bucket capacity at 1.8 t/m³ - 7.00 - 7.50 m³

  • Shovel capacity at 1.8 t/m³ - 7.30 m³

R 9100 highlights:

Easy and fast maintenance

Designed to be serviced from one side, the
R 9100 G8 allows effortless access to major service points for quick and safe maintenance.

20% less fuel consumption

The R 9100 G8 uses significantly less fuel than Liebherr’s previous model, thanks to Liebherr’s proprietary engine and hydraulic management systems, Liebherr Power Efficiency.

High digging forces

The production-tailored attachment is designed for the best mechanical force distribution and so delivers excellent digging and lifting forces.

Perfection! Because of its fuel efficiency, higher cabin design and easier access for maintenance, of course. Sharing maintenance knowledge between Liebherr and Madhani personnel on site is quite easy. Liebherr also provides excellent factory support.

Suparban, mine maintenance manager, Tanjung Enim mine, Madhani, Indonesia
Engine model
Liebherr D9512
Engine rating at 1800 rpm
565 kW
Emissions (USA/EPA)
FCO
Engine model (option A)
Liebherr D9512
Engine rating at 1800 rpm (option 2)
565 kW
Emissions (USA/EPA) (option 2)
FCO

Downloads

Videos

  • Introducing the new R 9100 G8

  • Customer testimonial – P.T Madhani, Indonesia

  • Watch Liebherr Bucket Solutions and Ground Engaging Tools!

Fuel savings that power more!

Discover how the R 9100 G8, powered by Liebherr’s Power Efficiency system, can save up to 100,000 L of fuel per year compared to the G6 while delivering exceptional productivity and lower operating costs.

Machine gallery

Equipped with a proven Liebherr powertrain

Liebherr D9512 ICE*

The R 9100 is equipped with the long-lasting and proven Liebherr V12 diesel engine specifically designed to withstand extreme outside temperatures and high altitudes with low atmospheric pressure.

Advantages:

  • FCO compliant
  • Automatic idle control
  • Max. altitude without derating: 3,600 m
  • Low total cost of ownership
  • Improved fuel consumption thanks to a twin scroll turbocharger
  • Longer service intervals thanks to an integrated fuel fine filter
  • Long oil change interval

*Internal Combustion Engine.

Optimising every drop of fuel

Liebherr’s proprietary engine and hydraulic management systems, Liebherr Power Efficiency (LPE), come as standard with the R 9100 G8. With LPE, the excavator only uses the power and the hydraulic flow required for the task at hand, drastically reducing fuel consumption.

Advantages:

  • Up to 20% less fuel consumption
  • Maximised hydraulic efficiency
  • Reduced hydraulic throttling and load profile of the engine for increased component lifetime

Shovel truck match*

*Site-specific factors like loose material density, bucket size, fill factors, truck body size and payload capacity will influence pass match. Contact your local Liebherr affiliate or sales partner for analysis of your site.

R 9100 G8